Category
Transportation
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GREET underestimates indirect land use change, undermining the climate benefits of section 40B
GREET underestimates indirect land use change compared to the Carbon Offsetting and Reduction Scheme for International Aviation.
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Alternative incrementality compliance pathways
A 5% exemption to incrementality is too broad and will increase systemwide emissions, contrary to the text and intent of section 45V.
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Systemwide emissions and the importance of the three pillars
The text of section 45V requires an evaluation of systemwide emissions impacts when assessing lifecycle greenhouse gas emissions.
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Kilogram-by-kilogram approach for determining the carbon intensity of qualified clean hydrogen
The section 45v tax credit should be awarded using a two-step approach for determining lifecycle emissions.
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Fixed upstream emission rates undermine the climate benefits of section 45V hydrogen production tax credit
U.S. Treasury Department’s proposed fixed rates are both over- and under-inclusive of true upstream emissions.
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Hydrogen can play a role in decarbonization, but Treasury needs to get 45V right
Hydrogen itself may be critical to our ability to reach net-zero because of its potential to decarbonize hard-to-abate sectors.
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EPA releases long-awaited greenhouse gas emissions standards for heavy-duty vehicles
EPA finalized its phase 3 GHG emissions standards for heavy-duty vehicles, an important step to decarbonizing the transportation sector.
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U.S. aims to tackle transportation emissions through launch of holistic strategy to decarbonize freight networks by 2040
The Joint Office of Energy and Transportation announced a new national strategy to achieve zero-emission freight networks by 2040.
